scholarly journals Phorids associated with nests of Atta cephalotes (Hymenoptera: Formicidae) in a forest and a plantation

2016 ◽  
Vol 42 (1) ◽  
pp. 48 ◽  
Author(s):  
Soraya Uribe ◽  
Brian V. Brown ◽  
Guillermo Correa ◽  
Adriana Ortiz
Keyword(s):  
Plant Material ◽  
Atta Cephalotes ◽  
Environmental Characteristics ◽  
Faunal Composition ◽  
Forest Remnant ◽  
The Family ◽  
Refuse Dumps ◽  
And Behavior ◽  
Phorid Fly

The external portion of Atta cephalotes nests is composed of three areas: openings, trails, and cutting; where cutting and transporting leaves, sharing information, and defending the nest take place. The richness of the fauna of these areas is not only dependent on the interactions among ants, but also the accumulation of plant material and nest waste, which are exploited by flies of the family Phoridae. Traps with two different kinds of bait were used both during the day and at night to exploit common aspects of phorid fly biology and behavior, such as their attraction to live ants and refuse dumps, their use of visual and olfactory signals, and their perching behavior. Nests in both a citrus monoculture and a forest remnant were studied to evaluate whether environmental characteristics of the sites influence the presence of phorids. One parasitoid, Eibesfeldtphora attae, and 13 additional, mostly saprophagous, genera of phorids associated with A. cephalotes were collected in the nests. Specimens from 12 genera were identified in the forest remnant, most frequently Megaselia,  Coniceromyia, and Synclinusa. Nine genera were identified in the citrus plantation, mostfrequently Dohrniphora and Megaselia. Using Analysis of Similarities (Anosim), significant differences (P = 0.002) in faunal composition were found between the forest remnant and the plantation, but no significant effect was detected infaunal composition between areas of the nest (P = 0.206), between baits (P = 0.956), or between periods (P = 0.603).

Working with Sexual-Minority Individuals

2010 ◽  
pp. 837-868 ◽  
Author(s):  
Lisa M. Diamond ◽  
Molly R. Butterworth ◽  
Ritch C. Savin-Williams
Keyword(s):  
Identity Development ◽  
Sexual Minority ◽  
Minority Stress ◽  
Sexual Minorities ◽  
Minority Population ◽  
Same Sex ◽  
Psychological Issues ◽  
The Family ◽  
And Behavior ◽  
Oriented Research

The present chapter provides a review of some of the primary psychological issues confronting sexual minorities (i.e., individuals with same-sex attractions and relationships). Our goal is to provide a flexible set of preliminary questions that can be used to help sexual-minority clients to articulate their own idiosyncratic experiences and give voice to their own unique needs. We begin by addressing two of the most common and important clinical issues faced by sexual minorities: generalized “minority stress” and acceptance and validation from the family of origin. We then turn attention to the vast—and vastly underinvestigated—population of individuals with bisexual attractions and behavior, who actually constitute the majority of the sexual-minority population, despite having been systematically excluded from most prior research. We review the increasing body of research suggesting that individuals with bisexual patterns of attraction and behavior actually face greater mental health risks than those with exclusive same-sex attractions and behavior, and we explore potential processes and mechanisms underlying this phenomenon, focusing particular attention on issues of identity development and transition over the life span. We conclude by outlining a number of areas for future clinically oriented research.

Digital Pollution and Its Impact on the Family and Social Interactions

2021 ◽  
pp. 0192513X2098555
Author(s):  
Shiv Ratan Agrawal
Keyword(s):  
Social Interaction ◽  
Social Interactions ◽  
Critical Dimensions ◽  
Digital Devices ◽  
The Family ◽  
Negative Effect ◽  
Potential Negative Effect ◽  
Human Attitude ◽  
Impact On Family ◽  
And Behavior

The present study was an attempt to identify the most prevailing means of digital devices and its impact as digital pollution on family and social interactions. Despite the obvious benefits of digital devices, in recent years researchers have taken more concern about its potential negative effect on human attitude and behavior, which in turn affects our society. A total of 613 usable responses were collected from Bangalore, India of excessive users of digital devices, such as a smartphone, computer/laptop, and television. All statistical analyses were performed using SPSS 23.0, AMOS 23.0, and SmartPLS 3.0. The results indicated that as the use of smartphone and computer/laptop increases, levels of digital pollution also increase, which in turn significantly triggers unfavorable impact on family and social interactions. The study indicated that digital pollution appears as an important predictor, which significantly affects social interaction unfavorably. The present study explored the various critical dimensions within this domain and delineated gaps in our knowledge of digital pollution. It was found that smartphones are more responsible for digital pollution among all the identified digital devices, followed by computer/laptop.

Rates of growth of the food fungus of the leaf-cutting ant Atta cephalotes (L.) (Hymenoptera: Formicidae) on different substrates gathered by the ants

1979 ◽  
Vol 69 (1) ◽  
pp. 141-148 ◽  
Author(s):  
A. Mudd ◽  
G. L. Bateman
Keyword(s):  
Nutrient Availability ◽  
Plant Material ◽  
Growth Inhibitors ◽  
Atta Cephalotes ◽  
Leaf Extracts ◽  
Relative Growth ◽  
Relative Growth Rates ◽  
Foraging Preferences ◽  
Leaf Cutting ◽  
Rates Of Growth

AbstractGrowth of the food fungus of the leaf-cutting ant Atta cephalotes (L.) on extracts of plants selected by the ants was shown to be affected by the plant species, the pH of the extract, the concentration of the sap or plant extract and pretreatment of the substrate by the ants. It was not possible to establish an unambiguous relationship between the rate of growth of the fungus on leaf extracts and the foraging preferences of the ants for the leaves. There were indications, however, that the fungus grows most rapidly on extracts of plant material preferred by A. cephalotes. Relative growth rates of the fungus on different substrates may be related to the presence of growth inhibitors rather than to nutrient availability.

Reformulation of the Family Life-Cycle Concept: Implications for Residential Mobility

1980 ◽  
Vol 12 (10) ◽  
pp. 1103-1118 ◽  
Author(s):  
Clare M Stapleton
Keyword(s):  
Life Cycle ◽  
Residential Mobility ◽  
Family Life ◽  
Life Cycle Model ◽  
Cycle Model ◽  
Social Science Theory ◽  
Science Theory ◽  
The Family ◽  
Comprehensive Framework ◽  
And Behavior

The conventional concept of linear progression through a traditional life cycle underlies much of social science theory. The utility of retaining the traditional life-cycle framework has declined rapidly as patterns of family and nonfamily structure and behavior have become more diversified. A more comprehensive framework which encompasses these new household types is suggested. The utility of this expanded life-cycle model is explored, with particular reference to single-headed family households and primary households.

scholarly journals How Do We Love? Romantic Love Style in Men Is Related to Lower Testosterone Levels

2017 ◽  
pp. 695-703 ◽  
Author(s):  
J. BABKOVÁ DURDIAKOVÁ ◽  
P. CELEC ◽  
I. KOBOROVÁ ◽  
T. SEDLÁČKOVÁ ◽  
G. MINÁRIK ◽  
...  
Keyword(s):  
Androgen Receptor ◽  
Romantic Love ◽  
Social Background ◽  
Plasma Testosterone ◽  
Love Styles ◽  
Testosterone Levels ◽  
The Family ◽  
Low Testosterone ◽  
And Behavior ◽  
Attitudes And Behavior

Testosterone has been widely investigated in associations with many aspects of social interactions, emotions and behavior. No research has been conducted on its contribution to the variability of love styles in human. The aim of this paper was to uncover the possible relationship between not only the actual plasma testosterone levels, but also the prenatal testosterone level (expressed as 2D:4D ratio) and the sensitivity of androgen receptor and love typology in young healthy men. There are six love styles which are primary including Eros (passionate romantic love), Ludus (playful) and Storge (friendly) and secondary love consisting of Mania (obsessive), Pragma (practical realistic) and Agape (altruistic). Our results pointed out that low testosterone concentrations are associated with higher score for Eros, Ludus, Pragma, Mania love style. No significant association was proved for other tested parameters of androgenicity (2D:4D, sensitivity of androgen receptor) and love style after correction was applied. Different attitudes and behavior in relationships do have a biological foundation related to endogenous testosterone levels in plasma. Future studies should address questions about the family and social background of participants to differentiate here between moral rules or/and social-conventional rules.

scholarly journals First Record of Scirtidae (Coleoptera) Associated With Decaying Carcasses in the Neotropical Region

2013 ◽  
Vol 6 (2) ◽  
pp. 171-172
Author(s):  
Rodrigo Cesar Azevedo Pereira Farias ◽  
Daniel Dal-Bó ◽  
Wellington Emanuel dos Santos ◽  
Antonio José Creão-Duarte ◽  
Patricia Jacqueline Thyssen
Keyword(s):  
Atlantic Forest ◽  
First Record ◽  
Neotropical Region ◽  
Insect Fauna ◽  
Mata Atlântica ◽  
Forest Remnant ◽  
The Family ◽  
Mata Atlantica ◽  
Pig Carcasses

During a two-year study on the insect fauna associated with pig carcasses in an Atlantic forest remnant in João Pessoa, state of Paraíba, Brazil, 127 adult Scirtes sp. were collected. This is the first record of specimens of the family Scirtidae associated with carcasses in the Neotropical region. Primeiro Registro de Scirtidae (Coleoptera) Associado a Carcaças em Decomposição na Região Neotropical Resumo. Durante um estudo de dois anos da entomofauna associada a carcaças de suínos em um remanescente de Mata Atlântica em João Pessoa, PB, Brasil, foram coletados 127 indivíduos de Scirtes sp. Este é o primeiro registro de exemplares da família Scirtidae associados a carcaças na região Neotropical.

scholarly journals PERAN ORANG TUA DALAM MEMBENTUK KARAKTER ANAK DI ERA GLOBALISASI DI DESA MASIGIT KELURAHAN CITANGKIL KOTA CILEGON

2020 ◽  
Vol 3 (2) ◽  
pp. 103-111
Author(s):  
Fitria Nuraini ◽  
Toni Anwar Mahmud
Keyword(s):  
Qualitative Research ◽  
Character Education ◽  
Family Environment ◽  
Negative Influence ◽  
Community Environment ◽  
The Family ◽  
Role Of Parents ◽  
And Behavior ◽  
Attitudes And Behavior

The title of the research is The Role of Parents in Shaping the Character of Children in the Globalization Era in Masigit Village, Citangkil Village, Cilegon City. In the current era of globalization, there are many influences, both positive and negative. This negative influence must be avoided because it can affect a person's habits, attitudes, and behavior. Character education is one of the important things that must be applied in the family environment. Parents must reflect good attitudes and habits in interacting in the family environment and in the community environment. This is important for fostering good attitudes and habits in children. The formulation of the problem in this study is how the role of parents in improving children's character in the era of globalization, Masigit Village, Citangkil Village, Cilegon City. What factors can influence the formation of children's character in the era of globalization, Masigit Village, Citangkil Village, Cilegon City. What efforts are made by parents in shaping children's character in the era of globalization in Masigit Village, Citangkil Village, Cilegon City. This study aims to determine the role of parents in shaping children's character in the era of globalization in Masigit Village, Citangkil Village, Cilegon City. The subjects of this study were 6 parents and 6 children in Masigit Village, Citangkil Village, Cilegon City. This research uses descriptive qualitative research methods. Data analysis in qualitative research is by doing data reduction, data presentation, and data verification. The results of this study indicate that the role of parents in Masigit Village, Citangkil Village, Cilegon City has been good in shaping children's character in the era of globalization.

scholarly journals URGENCY OF ISLAMIC EDUCATION IN CONSTRUCTING NOBLE BEHAVIOR: FAMILY STRUCTURE AS THE BASIS AND FOUNDATION OF MICRO-SCALE COMMUNITY REFORM COMMENCEMENT

2017 ◽  
Vol 5 (1) ◽  
pp. 197-224
Author(s):  
Habrun Habrun
Keyword(s):  
Family Structure ◽  
Family Environment ◽  
Islamic Education ◽  
Micro Scale ◽  
The Family ◽  
Community Reform ◽  
And Behavior ◽  
The Ideal

Islamic education in the family means education provided by members of the family, especially parents, to their children in the family environment to form the child's personality in order to be a muslim in which the attitude and behavior is in accordance with the teachings of Islam. The motivation of parent’s devotion in educating their children is solely for the sake of natural love, so, in this atmosphere of love, the process of education takes place well since the child is dependent to the family. Urgency of Islamic education in the family in building children’s noble character is the realization of the ideal human; intelligent and fear Allah SWT. إن التربية الإسلامية في الأسرة هي التربية التي يقوم بها أعضاء الأسرة خاصة الوالدين لأولادهما في وسط الأسرة لبناء السلوك حتى يكون الولد مسلما يتخلق بأخلاق تتفق مع تعاليم الإسلام. وحافز الأسرة في تربية الأولاد مؤسسة على الحب الفطري، فمن ظلال هذا الحب الفطري تجري عملية التربية بصورة جيدة في خلال سن الولد الذي يكون تحت مسؤولية الأسرة . وتكمن أهمية التربية الإسلامية في الأسرة لبناء الأخلاق الكريمة في تحقيق الشخصية المثالية، وهي الإنسان الذي يتقي الله سبحانه وتعالى وذكي. مفتاح الكلمات: التربية الإسلامية، الأسرة، الأخلاق الكريمة. Pendidikan Islam dalam keluarga yaitu pendidikan yang diberikan anggota kelurga terutama orang tua kepada anaknya dalam lingkungan keluarga itu sendiri untuk membentuk kepribadian anak menjadi muslim dengan adanya perubahan sikap dan tingkah laku yang sesuai dengan ajaran Islam. Motivasi pengabdian keluarga (ayah-ibu) dalam mendidik anak-anaknya semata-mata demi cinta kasih yang kodrati, sehingga dalam suasana cinta kasih dan kemesraan inilah proses pendidikan ini berlangsung dengan baik seumur anak dalam tanggungan utama keluarga. Urgensi Pendidikan Islam di lingkungan keluarga dalam pembinaan akhlak mulia anak adalah terwujudnya manusia yang ideal, yaitu anak yang bertakwa kepada Allah SWT. dan cerdas.

Molar-incisor hypomineralization and dental caries: A hierarchical approach in a populational-based study

2021 ◽  
Vol 32 (6) ◽  
pp. 74-82
Author(s):  
Laura Izabel Lampert Bonzanini ◽  
Andressa da Silva Arduim ◽  
Tathiane Larissa Lenzi ◽  
Fernando Neves Hugo ◽  
Juliana Balbinot Hilgert ◽  
...  
Keyword(s):  
Dental Caries ◽  
Pediatric Dentistry ◽  
Cross Sectional Study ◽  
Hierarchical Approach ◽  
Older Children ◽  
Cross Sectional ◽  
Molar Incisor Hypomineralization ◽  
The Family ◽  
And Behavior ◽  
Prevalence Ratios

Abstract The last couple of decades has seen an increasing interest in molar-incisor hypomineralization (MIH) studies. Hypomineralized defects can have several consequences such as hypersensitivity, increased dental plaque accumulation, and consequently higher caries risk. This cross-sectional study aimed to investigate the prevalence of MIH and its association with dental caries in schoolchildren from a city in southern Brazil. A random cluster sample of schoolchildren was selected. Clinical examinations were carried out to collect information on MIH (following the European Academy of Pediatric Dentistry criteria), dental caries (using the DMF-T index) and gingivitis. Socioeconomic, demographic and behavior variables were collected using a standardized questionnaire answered by the children’s parents/caregivers. Prevalence ratios (PR) were estimated using Poisson regression analysis with robust variance through a hierarchical approach (p<0.05). A total of 513 schoolchildren were included in the study. MIH and caries prevalence was 19.7% and 31.6%, respectively. The mean age was 11.6 (+1.9) years. Dental caries was more prevalent in children with MIH (PR 1.39; 95% CI 1.05 - 1.85). Older children and children whose families were enrolled in conditional cash transference programs (PR 1.97 95% CI 1.47 - 2.64), and children who did not have their mother or father as the head of the family (PR 1.56 95% CI 1.06 - 2.30) presented a higher prevalence of dental caries. Our findings suggest that children with MIH are more likely to have dental caries.

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